Electroplating (nonfiction): Difference between revisions
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'''Electroplating''' is a process that uses electric current to reduce dissolved metal cations so that they form a coherent metal coating on an electrode. | [[File:Electroplating.jpg|350px|thumb|Electroplating factory.]]'''Electroplating''' is a process that uses electric current to reduce dissolved metal cations so that they form a coherent metal coating on an electrode. | ||
The term is also used for electrical oxidation of anions onto a solid substrate, as in the formation silver chloride on silver wire to make silver/silver-chloride electrodes. | The term is also used for electrical oxidation of anions onto a solid substrate, as in the formation silver chloride on silver wire to make silver/silver-chloride electrodes. | ||
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<gallery mode="traditional"> | <gallery mode="traditional"> | ||
File:Chrome Plover early publicity photo.jpg|link=Chrome Plover|[[Chrome Plover]] showing off their latest [[Musical electroplating ensemble|musical electroplating]] equipment. (Early publicity photo.) | |||
</gallery> | </gallery> | ||
== Fiction cross-reference == | == Fiction cross-reference == | ||
* [[ | * [[Musical electroplating ensemble]] | ||
== Nonfiction cross-reference == | == Nonfiction cross-reference == | ||
External links: | External links: | ||
Latest revision as of 16:36, 10 December 2016
Electroplating is a process that uses electric current to reduce dissolved metal cations so that they form a coherent metal coating on an electrode.
The term is also used for electrical oxidation of anions onto a solid substrate, as in the formation silver chloride on silver wire to make silver/silver-chloride electrodes.
Electroplating is primarily used to change the surface properties of an object (e.g. abrasion and wear resistance, corrosion protection, lubricity, aesthetic qualities, etc.), but may also be used to build up thickness on undersized parts or to form objects by electroforming.
The process used in electroplating is called electrodeposition. It is analogous to a galvanic cell acting in reverse.
In the News
Chrome Plover showing off their latest musical electroplating equipment. (Early publicity photo.)
Fiction cross-reference
Nonfiction cross-reference
External links:
- Electroplating @ Wikipedia